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====== 2021 User Manual ======
Cell Phones use the "Sidebar" Dropdown Menu above.

==== Organization ====

Note about organization of the Pages or Namespaces.

  - [[:opencpn:opencpn_user_manual:getting_started|]] Help for new users and direction to key sections.
  - [[:opencpn:opencpn_user_manual:getting_around|]] Controls, charts and significant features.
  - [[:opencpn:opencpn_user_manual:toolbar_buttons|]] Each page represents a Toolbar button organization.
  - [[:opencpn:opencpn_user_manual:menubar|]] Each page represents the menu selection.

{{:opencpn:dev:nb-bowditch_nathaniel_--_britannica_online_encyclopedia.jpg?300|nb-bowditch_nathaniel_--_britannica_online_encyclopedia.jpg}}

This User Manual is dedicated to

  * [[https://en.wikipedia.org/wiki/History_of_science#Modern_science|Modern Science]]
  * [[https://www.biography.com/people/isaac-newton-9422656|Isaac Newton (1643-1727)]]
  * [[https://www.biography.com/people/galileo-9305220|Galileo Galilei (1564-1642)]]
  * [[https://www.biography.com/people/nicolaus-copernicus-9256984|Nicolaus Copernicus (1473-1543)]]

with great thanks for their vision and persistence.

[[https://undsci.berkeley.edu/article/modern_science|Modern Science: What's Happening]]

"Science will always look for explanations for what goes on in the natural world and test those explanations against evidence from the natural world — but exactly how this gets done may evolve. The scientific enterprise is not static."

**Flat Landers stay away.**

